Moses Zamangwa
type: MusicGroup
genre: african gospel
popularity: 2
followers: 897
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb17a91f0827e0be82883a9b435630c1bc8faeb467089f4bb37d11b5884e112e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/305416d3-cef5-4dc6-bb38-1e7e4c71fef6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/305416d3-cef5-4dc6-bb38-1e7e4c71fef6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/305416d3-cef5-4dc6-bb38-1e7e4c71fef6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb17a91f0827e0be82883a9b435630c1bc8faeb467089f4bb37d11b5884e112e8","name":"Moses Zamangwa","registered_at":"2026-06-16T06:24:18Z","symbol":"NIM0965159","token_address":"0xf9922779b64bb9e4d4d683996426ebd5101d0f4e","type":"artist","uuid":"305416d3-cef5-4dc6-bb38-1e7e4c71fef6"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17a91f0827e0be82883a9b435630c1bc8faeb467089f4bb37d11b5884e112e8. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/305416d3-cef5-4dc6-bb38-1e7e4c71fef6.json and https://artists.proofprofile.net/proofs/artist/305416d3-cef5-4dc6-bb38-1e7e4c71fef6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xb17a91f0827e0be82883a9b435630c1bc8faeb467089f4bb37d11b5884e112e8","name":"Moses Zamangwa","registered_at":"2026-06-16T06:24:18Z","symbol":"NIM0965159","token_address":"0xf9922779b64bb9e4d4d683996426ebd5101d0f4e","type":"artist","uuid":"305416d3-cef5-4dc6-bb38-1e7e4c71fef6"}
album: Yote Kwa Yesu
  type: MusicAlbum
  date published: 2015-11-15
album: Afrika Yetu
  type: MusicAlbum
  date published: 2017-10-27